Which of the following statements are true?
(A) Shortest remaining time first scheduling may cause starvation.
(B) Preemptive scheduling may cause starvation.
(C) Round robin is better than FCFS in terms of response time.
(A) Shortest remaining time first scheduling may cause starvation.
(B) Preemptive scheduling may cause starvation.
(C) Round robin is better than FCFS in terms of response time.
Pick an option to check yourself, or open the answer below.
Show answer & explanation
Correct answer: D. (D) A, B, C
More System Software and Operating System questions
- An OS follows round robin scheduling with a time quantum of 4 ms. Assuming that the CPU is free now and there are 20 processes waiting in t…
- If an operating system does not allow a child process to exist when the parent process has been terminated, this phenomenon is called:
- Consider the following 3 processes, with the length of the CPU burst time given in milliseconds: Process Arrival Time Burst Time P1 0 8 P2…
- Assuming that the system call fork() never fails, consider the following C programs P1 and P2 executed on a UNIX/Linux system. P1 P2 int ma…
- Consider the following four processes with the arrival time and length of CPU burst given in milliseconds: Process Arrival Time Burst Time…
- Which module gives control of the CPU to the process selected by the short-term scheduler?